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authorStefan Richter <stefanr@s5r6.in-berlin.de>2009-12-26 01:44:10 +0100
committerStefan Richter <stefanr@s5r6.in-berlin.de>2009-12-29 19:58:17 +0100
commit13b302d0a217580c0129b0641b0ca8b592e437b0 (patch)
treeaa895bb410b4262d9942a0f77fe623c7d610da0c /drivers/firewire/sbp2.c
parent3c2c58cb33b3b15a2c4871babeec8fe1456e1db6 (diff)
firewire: qualify config ROM cache pointers as const pointers
Several config ROM related functions only peek at the ROM cache; mark their arguments as const pointers. Ditto fw_device.config_rom and fw_unit.directory, as the memory behind them is meant to be write-once. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/sbp2.c')
-rw-r--r--drivers/firewire/sbp2.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index d485cdd8cba..7e33b0b1704 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -1014,7 +1014,8 @@ static int sbp2_add_logical_unit(struct sbp2_target *tgt, int lun_entry)
return 0;
}
-static int sbp2_scan_logical_unit_dir(struct sbp2_target *tgt, u32 *directory)
+static int sbp2_scan_logical_unit_dir(struct sbp2_target *tgt,
+ const u32 *directory)
{
struct fw_csr_iterator ci;
int key, value;
@@ -1027,7 +1028,7 @@ static int sbp2_scan_logical_unit_dir(struct sbp2_target *tgt, u32 *directory)
return 0;
}
-static int sbp2_scan_unit_dir(struct sbp2_target *tgt, u32 *directory,
+static int sbp2_scan_unit_dir(struct sbp2_target *tgt, const u32 *directory,
u32 *model, u32 *firmware_revision)
{
struct fw_csr_iterator ci;